September 4th, 2010

GPS track processing tools

Ok, so I hava a young pony, and would like to train him a bit. For that, it would be useful to gain statistics such as average speed, maximum speed, fastest kilometer, etc.

Unfortunately, raw data from GPS contains lot of noise/errors, and is not really easy to process. There's viking which can do some processing, but it is a GUI application. Are there some command-line tools for .gpx processing? Even simple stuff like "get the total length of track", "get average speed" would be useful...